919646

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 1763328

約数和(自身を除く): 843682

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 163, 182, 217, 326, 403, 434, 806, 1141, 2119, 2282, 2821, 4238, 5053, 5642, 10106, 14833, 29666, 35371, 65689, 70742, 131378, 459823, 919646]

約数ペア:

[(1, 919646), (2, 459823), (7, 131378), (13, 70742), (14, 65689), (26, 35371), (31, 29666), (62, 14833), (91, 10106), (163, 5642), (182, 5053), (217, 4238), (326, 2821), (403, 2282), (434, 2119), (806, 1141)]